Anubhav Kale created CASSANDRA-11350: ----------------------------------------
Summary: Max_SSTable_Age isn't really deprecated in DTCS Key: CASSANDRA-11350 URL: https://issues.apache.org/jira/browse/CASSANDRA-11350 Project: Cassandra Issue Type: Bug Components: Compaction Environment: PROD Reporter: Anubhav Kale Priority: Minor Based on the comments in https://issues.apache.org/jira/browse/CASSANDRA-10280, and changes made to DateTieredCompactionStrategyOptions.java, the Max_SSTable_Age field is marked as deprecated. However, this is still used to filter the old SS Tables in DateTieredCompactionStrategy.java. Once those tables are filtered, Max_Window_Size is used to limit how back in time we can go (essentially how Max_SSTable_Age was used previously). So I am somewhat confused on the exact use of these two fields. Should Max_SSTable_Age be really removed and Max_Window_Size be used to filter old tables (in which case it should be set to 1 year as well) ? Currently, Max_SSTable_Age = 1 Year, and Max_Window_Size = 1 Day. What is the expected behavior with these settings ? -- This message was sent by Atlassian JIRA (v6.3.4#6332)